/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.to.aboomy.bannersample.indicator.magicindicator;

/**
 * 抽象的指示器标题，适用于CommonNavigator
 *
 * @since 2020-09-29
 */
public interface IpagerTitleView {
    /**
     * onSelected
     *
     * @param index index
     * @param totalCount totalCount 被选中
     */
    void onSelected(int index, int totalCount);

    /**
     * onDeselected
     *
     * @param index index
     * @param totalCount totalCount 未被选中
     */
    void onDeselected(int index, int totalCount);

    /**
     * 离开
     *
     * @param index index
     * @param totalCount totalCount
     * @param leavePercent 离开的百分比, 0.0f - 1.0f
     * @param isLeftToRight 从左至右离开
     */
    void onLeave(int index, int totalCount, float leavePercent, boolean isLeftToRight);

    /**
     * 进入
     *
     * @param index index
     * @param totalCount totalCount
     * @param enterPercent 进入的百分比, 0.0f - 1.0f
     * @param isLeftToRight 从左至右离开
     */
    void onEnter(int index, int totalCount, float enterPercent, boolean isLeftToRight);
}
